{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460458409",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb457cb4a1a2dfe949fdada906c12cfdc71a73c019bd4e0c8cfd61c4978a98239",
    "signature": "0xaea7911fdce842ba71a25b149942c653232aa85781397bdbc71e7bc235c5fcbf10499a68a96fad6028f38a48447fcae719523bc44569d2724134c3d250b3547b1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}